On Mon, 19 Mar 2007, Adam Megacz wrote:


Just wondering... is the Administrator guide's documentation of how
AFS uses the mode bits complete and up-to-date?

 http://www.openafs.org/pages/doc/AdminGuide/auagd020.htm#HDRWQ580

It doesn't seem to cover:

 1. sticky bit
      - AFS stores this, but does it have any effect?

not to afs, hence it not being covered

 2. setuid/setgid bits
      - as of 1.4.4, these are ignored unless "fs setcell" otherwise

if someone contributed an update it will be applied

 3. any additional meaning given to the unix owner/group of a file
      - For example, the PTS identity which is numerically equal to
        the owner userid of the root directory of a volume has
        implicit "a" rights on the volume.

whether that id be a user or a group, in fact

      - others?

Apparently, "chown" and "chgrp" will do the wrong thing if the numeric
userids in /etc/passwd do not match those in pts.  I'm trying to

what's "wrong"?

determine whether or not this really matters in a cell where all
clients ignore setuid/setgid and the admins never chown the root
directories of any of the volumes (the default owner seems to be
uid=0).

Are there any tools out there for automatically updating /etc/passwd
using the output from "pts listentries" or equivalent?

someone had nss_pts. that's the right idea.

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